Innis Cunningham wrote:
> Hi All
> 
> 
>   Josh Babcock writes
>> Jeremy Santizo wrote:
>>> can anyone tell me what's pitot heat and if that reallly work on planes? 
>> Where can I find the procedures for programing the cessna 172's  NAV panel 
>> (in the 2D panel model)?
>> Pitot heat prevents pitot tube icing in icing conditions. If that were
>> to happen, the air speed indicator would cease functioning.
> 
> More serious than cease to function.It starts to work as an altimetre.I.E 
> the higher you
> fly the faster you appear to go.Resulted in the loss of a 727 some years 
> back.Also resulted
> in the loss of a commercial jet liner,cant remember what type,when the 
> static ports were
> left taped over after aircraft cleaning.Dont know if the loss of pitot or 
> static is modelled
> in FG
> 

Ah, another reason to have an AoA readout. Those carrier pilots know
where it's at.

Josh

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